US Bridges

IH Ramp Clybourn-I over Land

Good

Milwaukee County, Wisconsin · 0.25 MI W JCT S 6th ST · Structure no. B40141100040000

Built
2008
17 years old
Condition
Good
inspected June 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
119 ft
1 main span
Daily traffic
8,500
2022 count
Owner
State
State Highway Agency

About this bridge

IH Ramp Clybourn-I over Land is a prestressed concrete stringer/multi-beam or girder carrying IH Ramp Clybourn-I over Land in Milwaukee County, Wisconsin. It was built in 2008, so it is 17 years old, younger than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 8,500 vehicles a day, roughly 9% of them trucks, projected to reach 8,200 by 2041. The structure is 119 ft (36.4 m) long and 40 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesIH Ramp Clybourn-I
CrossesLand
Location0.25 MI W JCT S 6th ST
RouteInterstate 794
Coordinates43.03583, -87.92264
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.8 US tons
Inventory rating37.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length119 ft (36.4 m)
Longest span114 ft (34.8 m)
Deck width40 ft (12.3 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,500 (2022)
Projected traffic8,200 by 2041
Trucks9%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was IH Ramp Clybourn-I over Land built?

It was built in 2008, making it 17 years old in 2025.

What condition is IH Ramp Clybourn-I over Land in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2022.

How much traffic does IH Ramp Clybourn-I over Land carry?

About 8,500 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is IH Ramp Clybourn-I over Land?

The structure is 119 ft (36.4 m) long with a longest span of 114 ft (34.8 m) and a deck 40 ft wide.

Who owns IH Ramp Clybourn-I over Land?

It is owned by the State Highway Agency.